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Registers are now fixed size

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This commit is contained in:
Aryadev Chavali
2024-06-24 14:38:11 +01:00
parent 4ad3d46996
commit 3cd2dbc2ac
5 changed files with 81 additions and 65 deletions
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27
vm/struct.c
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@@ -29,9 +29,9 @@ void vm_load_program(vm_t *vm, prog_t program)
vm->program.data = program;
}
void vm_load_registers(vm_t *vm, registers_t registers)
void vm_load_registers(vm_t *vm, byte_t *buffer, size_t size)
{
vm->registers = registers;
vm->registers = (struct Registers){.size = size, .bytes = buffer};
}
void vm_load_heap(vm_t *vm, heap_t heap)
@@ -95,13 +95,7 @@ void vm_stop(vm_t *vm)
printf("[" TERM_GREEN "DATA" TERM_RESET "]: No leaks found\n");
#endif
free(vm->registers.data);
free(vm->program.data.instructions);
free(vm->stack.data);
heap_stop(&vm->heap);
free(vm->call_stack.address_pointers);
vm->registers = (registers_t){0};
vm->registers = (struct Registers){0};
vm->program = (struct Program){0};
vm->stack = (struct Stack){0};
vm->heap = (heap_t){0};
@@ -109,19 +103,14 @@ void vm_stop(vm_t *vm)
void vm_print_registers(vm_t *vm, FILE *fp)
{
registers_t reg = vm->registers;
fprintf(
fp,
"Registers.used = %luB/%luH/%luW\nRegisters.available = %luB/%luH/%luW\n",
vm->registers.used, vm->registers.used / HWORD_SIZE,
vm->registers.used / WORD_SIZE, vm->registers.available,
vm->registers.available / HWORD_SIZE,
vm->registers.available / WORD_SIZE);
struct Registers reg = vm->registers;
fprintf(fp, "Registers.size = %luB/%luH/%luW\n", vm->registers.size,
vm->registers.size / HWORD_SIZE, vm->registers.size / WORD_SIZE);
fprintf(fp, "Registers.reg = [");
for (size_t i = 0; i < (reg.used / WORD_SIZE); ++i)
for (size_t i = 0; i < (reg.size / WORD_SIZE); ++i)
{
fprintf(fp, "{%lu:%lX}", i, VM_NTH_REGISTER(reg, i));
if (i != reg.used - 1)
if (i != reg.size - 1)
fprintf(fp, ", ");
}
fprintf(fp, "]\n");